If you want to buy three servings of a nutritional powder than can be combined with water to create a synthetic "meal" with the exact appearance and consistency of semen, you're going to pay a lot for the privilege. Soylent is really in demand.

It's certainly getting more buzz than caviar these days—the nutrient slurry just got an extensive writeup in the New Yorker, and fluid enjoys a strong following among startup kids looking for the next productivity booster.